Choose Image to Optimize
Supports JPEG, PNG, WEBP. Local computation, 100% private.
Get started in 4 simple steps
Select or Drop Image
Choose a local image file from your device. Supported formats include JPEG, PNG, and WEBP.
Adjust Compression Quality
Drag the quality slider to find your desired balance between image size and visual fidelity.
Review File Metrics
Compare final byte counts and inspect the side-by-side preview panels before saving.
Save Optimized Image
Click Download Optimized to save the compressed file directly back to your device.
Why use our Image Compressor?
Local Browser Optimization
All conversion equations calculate locally in the browser memory. Zero server delay or uploads.
100% Privacy Sandbox
Your original images are never sent to external servers, protecting your sensitive photos.
Fine-Grained Quality Sliders
Choose exact compression levels (from 10% to 100%) to target specific file upload ceilings.
Format Conversions
Export high-resolution images as lightweight WEBP formats or standard JPEG files.
Visual Savings Log
Real-time metrics present original versus final file sizes and show the total savings percentage.
Query-Synced Share URLs
Stores compression settings in URL query parameters, so you can bookmark your configurations.